Dear erWin Customer,

During the time between 05.12.2021 and 05.12.2021 between 06:00:00 and 11:20 (UTC-0) erWin is not available due to maintenance work/ system modifications.

please accept our apologies for the inconvenience.

erWin Audi
We use cookies in order to enable you to use our website in the best possible way and to improve our communication with you. Otherwise we only use additional convenience cookies. If you do not agree, you can set your cookie preferences.

Your cookie settings for this website
We use cookies in order to enable you to use our website in the best possible way and to improve our communication with you. Select your personal preference here:

Required cookies help to make a website usable by enabling the basic functions, such as site navigation and access to secure areas of the website. The website cannot function correctly without these cookies.

These cookies are used in order to allow website functions which make facilitate the most convenient possible use, tailored to your interests. Furthermore, the analysis of user behaviour also helps us to continuously improve the quality of our website.


Start standardised navigation

Vehicle diagnostics

Please select your requirements

erWin supports you in performing diagnostic work on vehicles by providing the requisite software and data. You receive detailed instructions on how a vehicle should be repaired.

Furthermore, erWin offers additional flatrates, each one of which delivers a varying level of functionality. You have the option of selecting this flatrate in line with your needs during a product comparison.

Start product comparison

Password security

Password regulation in the Volkswagen Group has been adapted and is valid for all applications such as Offboard Diagnostic Information System and GeKo.

The following minimum requirements must be met when creating a password:

  • At least 10 characters
  • At least three of the following four character classes: upper-case letters, lower-case letters, numbers, special characters {!@#$%&/=?_.,:;\-}
  • A maximum of two identical consecutive characters

In order to be able to change the password every 90 days, you must log in via the following link: https://dealerportal.vw-group.com/login/login_de.html
In order to be able to register, you must proceed via the "Login with Global-UserID" option.